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Material Sciences 2026
Co3O4/NiO复合材料的制备及其气敏研究
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Abstract:
本文通过两步水热法合成了Co3O4/NiO复合材料，对制得的复合材料进行了SEM、TEM、XRD和XPS表征，并进行了详细的气敏测试，结果表明，Co3O4/NiO复合材料在200℃最佳工作温度下对100 ppm三乙胺气体有着良好的响应。
In this paper, Co？O？/NiO composites were synthesized via a two-step hydrothermal method. The prepared composites were characterized by SEM, TEM, XRD, and XPS. Detailed gas sensitivity tests were carried out, and the results indicated that the Co？O？/NiO composites exhibited a favorable response toward 100 ppm triethylamine gas at an optimal operating temperature of 200？C.
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